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Hardware Installation
2-11
Cyrix 6x86
CPU Core
Frequency
Ratio
External Bus
Clock
JP1 & JP2
JP3 & JP4
P120+
100MHz =
2x
50MHz
2-3 & 1-2
2-3 & 1-2
P150+
120MHz =
2x
60MHz
2-3 & 1-2
1-2 & 2-3
P166+
133MHz =
2x
66MHz
2-3 & 1-2
2-3 & 1-2
AMD K5
CPU Core
Frequency
Ratio
External Bus
Clock
JP1 & JP2
JP3 & JP4
PR90
90MHz =
1.5x
60MHz
1-2 & 1-2
1-2 & 2-3
PR100
100MHz =
1.5x
66MHz
1-2 & 1-2
2-3 & 1-2
PR120
90MHz =
1.5x
60MHz
1-2 & 1-2
1-2 & 2-3
PR133
100MHz =
1.5x
66MHz
1-2 & 1-2
2-3 & 1-2
PR166
116MHz =
1.75x
66MHz
2-3 & 2-3
2-3 & 1-2
AMD K6
CPU Core
Frequency
Ratio
External Bus
Clock
JP1 & JP2
JP3 & JP4
PR2-166
166MHz =
2.5x
66MHz
2-3 & 2-3
2-3 & 1-2
PR2-200
200MHz =
3x
66MHz
1-2 & 2-3
2-3 & 1-2
PR2-233
233MHz =
3.5x
66MHz
1-2 & 1-2
2-3 & 1-2
Notes:
The Cyrix 6x86 and AMD K5 CPUs use
P-rating for the reference of CPU benchmark.
Unlike the Intel P54C, their internal core frequency
is not exactly equal to P-rating marked on the
CPU. For example, the AMD PR133 frequency is
100MHz, but its performance is almost equal to
Intel P54C 133MHz.
The Intel VX chipset does not support CPU with
55MHz external bus clock; thus, this mainboard
cannot support Cyrix P133+.
Содержание AP5VM
Страница 1: ...AP5VM PART NO 49 87530 021 DOC NO AO094 9704B...
Страница 2: ......
Страница 3: ...AP5VM Mainboard User s Guide...